As the name implies, the show, “Prog-Scure: Obscure Bands on the Prog-Rock Scene (Past & Present),” focuses on artists that either time has forgotten or current artists who still remain shamefully undiscovered or ignored by the masses. Additionally, Zap may also play lesser-known tracks—”B” sides, rarities, bonus songs—from popular bands on the Prog-Rock scene, or Prog-Rock music released by artists not even normally associated with the genre itself.